CN101913249A - External pressing type extrusion device of meltblown filter core - Google Patents
External pressing type extrusion device of meltblown filter core Download PDFInfo
- Publication number
- CN101913249A CN101913249A CN 201010220021 CN201010220021A CN101913249A CN 101913249 A CN101913249 A CN 101913249A CN 201010220021 CN201010220021 CN 201010220021 CN 201010220021 A CN201010220021 A CN 201010220021A CN 101913249 A CN101913249 A CN 101913249A
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- filter core
- drive drum
- extrusion device
- pressing type
- type extrusion
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Abstract
The invention provides an external pressing type extrusion device of a meltblown filter core. The external pressing type extrusion device is arranged at one side of a polished rod and a meltblown filter core rod and comprises a pivotally-rotated driving drum, wherein a rotating axis of the driving drum is parallel to a rotating axis of the polished rod; the driving drum comprises two end parts and a middle section, wherein the diameter of one end is greater than the diameters of the middle section and the other end, and the large-diameter end part supports against the outer side of the meltblown filter core rod. The invention has the advantages of assisting to pull the meltblown filter core rod and ensuring the smooth production.
Description
Technical field
The present invention relates to a kind of secondary process equipment of melt-blown filter, belong to purification technology field.
Background technology
The melt-blown filter of prior art can be used for multiple sewage purification and filters the place, is generally made by polypropylene, is a cylinder.As shown in Figure 1, the production equipment of making melt-blown filter comprises a device for melt blowing 1 and several spinnerets 2, and the polished rod 3 of a rotation is set in spinneret 2 fronts, and polyacrylic fibres sprays from spinneret 2 and can be wrapped on the polished rod 3.But because this production equipment does not have power forward, the melt-blown filter rod of therefore producing 4 can be thicker, the waste raw material.
Summary of the invention
The objective of the invention is to solve above-mentioned technical problem, a kind of external pressing type extrusion device of meltblown filter core of auxiliary pulling melt-blown filter rod is provided.
Purpose of the present invention is achieved through the following technical solutions:
A kind of external pressing type extrusion device of meltblown filter core, be arranged at a side of polished rod and melt-blown filter rod, comprise pivotable drive drum, the pivot center of described drive drum is parallel with the pivot center of polished rod, described drive drum comprises two ends and an interlude, wherein the diameter of an end is greater than the diameter of the interlude and the other end, and this bigger diameter end portion is resisted against the outside of described melt-blown filter rod.
Further, described drive drum pivot is arranged on the bearing by a rotating shaft axle, and described bearing is arranged on the base movably, and the moving direction of described bearing is vertical with the pivot center of drive drum.
Further, the interlude of described drive drum is a curved surface, and the path of this curved surface is less than the diameter of the other end of moving drum.
Perhaps, described drive drum becomes frustum type.
Beneficial effect of the present invention is mainly reflected in: auxiliary pulling melt-blown filter rod guarantees carrying out smoothly of production.
Description of drawings
Below in conjunction with accompanying drawing technical solution of the present invention is described further:
Fig. 1: the structural representation of the preferred embodiment of external pressing type extrusion device of meltblown filter core of the present invention.
Fig. 2: the structural representation of the preferred embodiment of drive drum of the present invention.
Fig. 3: the structural representation of second embodiment of drive drum of the present invention.
Wherein:
1 device for melt blowing, 2 spinnerets, 3 polished rods
6 rotating shafts of 4 melt-blown filters rod, 5 drive drums
7 bearings, 8 bases, 51 1 ends
52 interludes, 53 other ends
The specific embodiment
The present invention has disclosed a kind of external pressing type extrusion device of meltblown filter core, as Fig. 1 and the preferred embodiment shown in 2, the production equipment of making melt-blown filter comprises a device for melt blowing 1 and several spinnerets 2, the polished rod 3 of a rotation is set in spinneret 2 fronts, polyacrylic fibres sprays from spinneret 2 and can be wrapped on the polished rod 3, forms melt-blown filter rod 4.External pressing type extrusion device of meltblown filter core of the present invention is arranged at a side of polished rod 3 and melt-blown filter rod 4, comprise pivotable drive drum 5, the pivot center of described drive drum 5 is parallel with the pivot center of polished rod 3, described drive drum 5 pivots are arranged on the bearing 7 by 6 of rotating shafts, described bearing is arranged on the base 8 movably, and the moving direction of described bearing 7 is vertical with the pivot center of drive drum 5.
Specifically as shown in Figure 2, described drive drum 5 comprises two ends and an interlude 52, and wherein the diameter of an end 51 is greater than the diameter of the interlude 52 and the other end 53, and this bigger diameter end portion 51 is resisted against the outside of described melt-blown filter rod 4.The interlude 52 of described drive drum 5 is a curved surface, and the path of this curved surface is less than the diameter of the other end 53 of moving drum 5.Perhaps second embodiment as shown in Figure 3,5 one-tenth frustum types of described drive drum.
When producing melt-blown filter rod 4, increasing when the external diameter of melt-blown filter rod 4, when arriving to the larger diameter end 51 of drive drum 5, drive drum 5 can rotate with melt-blown filter rod 4.Because distance is certain between the axis of drive drum 5 and melt-blown filter rod 4, when melt-blown filter rod 4 continues chap, just is equivalent to be driven drum 5 and extrudes like this.Like this, just reached the purpose of pulling out melt-blown filter rod 4 in process of production automatically.
In order to prevent that melt-blown filter rod 4 is run into drive drum 5 during the course, therefore can be interlude 52 designs of drive drum 5 thinner, comprise the little curved surface and the conical surface.
The present invention still has multiple concrete embodiment, and all employings are equal to replacement or equivalent transformation and all technical schemes of forming, all drop within the scope of protection of present invention.
Claims (4)
1. external pressing type extrusion device of meltblown filter core, be arranged at a side of polished rod (3) and melt-blown filter rod (4), it is characterized in that: comprise pivotable drive drum (5), the pivot center of described drive drum (5) is parallel with the pivot center of polished rod (3), described drive drum (5) comprises two ends and an interlude (52), wherein the diameter of an end (51) is greater than the diameter of the interlude (52) and the other end (53), and this bigger diameter end portion (51) is resisted against the outside of described melt-blown filter rod (4).
2. external pressing type extrusion device of meltblown filter core according to claim 1, it is characterized in that: described drive drum (5) pivot is arranged on the bearing (7) by a rotating shaft (6) axle, described bearing is arranged on the base (8) movably, and the moving direction of described bearing (7) is vertical with the pivot center of drive drum (5).
3. any one external pressing type extrusion device of meltblown filter core according to claim 1 and 2 is characterized in that: the interlude (52) of described drive drum (5) is a curved surface, and the path of this curved surface is less than the diameter of the other end (53) of moving drum (5).
4. any one external pressing type extrusion device of meltblown filter core according to claim 1 and 2 is characterized in that: described drive drum (5) becomes frustum type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010220021 CN101913249A (en) | 2010-06-30 | 2010-06-30 | External pressing type extrusion device of meltblown filter core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010220021 CN101913249A (en) | 2010-06-30 | 2010-06-30 | External pressing type extrusion device of meltblown filter core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101913249A true CN101913249A (en) | 2010-12-15 |
Family
ID=43320965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010220021 Pending CN101913249A (en) | 2010-06-30 | 2010-06-30 | External pressing type extrusion device of meltblown filter core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101913249A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016049900A1 (en) * | 2014-09-30 | 2016-04-07 | 惠州市吉瑞科技有限公司 | Device for manufacturing oil-storing cotton cores |
| CN110053271A (en) * | 2019-05-24 | 2019-07-26 | 芜湖滤森净化设备有限公司 | A kind of melt-blown filter production technology |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1608155A (en) * | 2001-10-23 | 2005-04-20 | Ge奥斯莫尼克斯公司 | Three-dimensional non-woven media, filter and process |
| CN201736444U (en) * | 2010-06-30 | 2011-02-09 | 苏州工业园区拓朴环保净化有限公司 | External compression type extrusion device of melt-blown filter cartridge |
-
2010
- 2010-06-30 CN CN 201010220021 patent/CN101913249A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1608155A (en) * | 2001-10-23 | 2005-04-20 | Ge奥斯莫尼克斯公司 | Three-dimensional non-woven media, filter and process |
| CN201736444U (en) * | 2010-06-30 | 2011-02-09 | 苏州工业园区拓朴环保净化有限公司 | External compression type extrusion device of melt-blown filter cartridge |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016049900A1 (en) * | 2014-09-30 | 2016-04-07 | 惠州市吉瑞科技有限公司 | Device for manufacturing oil-storing cotton cores |
| CN110053271A (en) * | 2019-05-24 | 2019-07-26 | 芜湖滤森净化设备有限公司 | A kind of melt-blown filter production technology |
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Application publication date: 20101215 |